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退化的半线性反应扩散方程组解的熄灭
In this paper,the initial boundary value problem of semilinear degenerate reaction-diffusion systems is studied.The regularization method and upper and lower solutions technique are employed to show the existence and continuation of a positive classical solution.The location of quenching points is found.The critical length is estimated by the eigenvalue method.
作 者: 李梅 LI Mei 作者单位: Department of Applied Mathematics,Nanjing University of Finance and Economics,Nanjing 210003,China 刊 名: 数学季刊(英文版) ISTIC PKU 英文刊名: CHINESE QUARTERLY JOURNAL OF MATHEMATICS 年,卷(期): 2008 23(2) 分类号: O175.26 关键词: quenching classical solution global solution critical length degeneration【退化的半线性反应扩散方程组解的熄灭】相关文章:
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